<template>
  <div class="app-container">
    <el-form :model="queryParams"
             ref="queryForm"
             size="small"
             :inline="true"
             v-show="showSearch"
             label-width="68px">
      <el-form-item label="任务名称"
                    prop="jobName">
        <el-input v-model="queryParams.jobName"
                  placeholder="请输入任务名称"
                  clearable
                  @keyup.enter.native="handleQuery" />
      </el-form-item>
      <el-form-item label="任务组名"
                    prop="jobGroup">
        <el-select v-model="queryParams.jobGroup"
                   placeholder="请选择任务组名"
                   clearable>
          <el-option v-for="dict in dict.type.sys_job_group"
                     :key="dict.value"
                     :label="dict.label"
                     :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item label="任务状态"
                    prop="status">
        <el-select v-model="queryParams.status"
                   placeholder="请选择任务状态"
                   clearable>
          <el-option v-for="dict in dict.type.sys_job_status"
                     :key="dict.value"
                     :label="dict.label"
                     :value="dict.value" />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary"
                   icon="el-icon-search"
                   size="mini"
                   @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh"
                   size="mini"
                   @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10"
            class="mb8">
      <el-col :span="1.5">
        <el-button type="primary"
                   plain
                   icon="el-icon-plus"
                   size="mini"
                   @click="handleAdd"
                   v-hasPermi="['monitor:job:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success"
                   plain
                   icon="el-icon-edit"
                   size="mini"
                   :disabled="single"
                   @click="handleUpdate"
                   v-hasPermi="['monitor:job:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger"
                   plain
                   icon="el-icon-delete"
                   size="mini"
                   :disabled="multiple"
                   @click="handleDelete"
                   v-hasPermi="['monitor:job:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning"
                   plain
                   icon="el-icon-download"
                   size="mini"
                   @click="handleExport"
                   v-hasPermi="['monitor:job:export']">导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info"
                   plain
                   icon="el-icon-s-operation"
                   size="mini"
                   @click="handleJobLog"
                   v-hasPermi="['monitor:job:query']">日志</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch"
                     @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading"
              :data="jobList"
              @selection-change="handleSelectionChange">
      <el-table-column type="selection"
                       width="55"
                       align="center" />
      <el-table-column label="任务编号"
                       width="100"
                       align="center"
                       prop="jobId" />
      <el-table-column label="任务名称"
                       align="center"
                       prop="jobName"
                       :show-overflow-tooltip="true" />
      <el-table-column label="任务组名"
                       align="center"
                       prop="jobGroup">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_job_group"
                    :value="scope.row.jobGroup" />
        </template>
      </el-table-column>
      <el-table-column label="调用目标字符串"
                       align="center"
                       prop="invokeTarget"
                       :show-overflow-tooltip="true" />
      <el-table-column label="cron执行表达式"
                       align="center"
                       prop="cronExpression"
                       :show-overflow-tooltip="true" />
      <el-table-column label="状态"
                       align="center">
        <template slot-scope="scope">
          <el-switch v-model="scope.row.status"
                     active-value="0"
                     inactive-value="1"
                     @change="handleStatusChange(scope.row)"></el-switch>
        </template>
      </el-table-column>
      <el-table-column label="操作"
                       align="center"
                       class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini"
                     type="text"
                     icon="el-icon-edit"
                     @click="handleUpdate(scope.row)"
                     v-hasPermi="['monitor:job:edit']">修改</el-button>
          <el-button size="mini"
                     type="text"
                     icon="el-icon-delete"
                     @click="handleDelete(scope.row)"
                     v-hasPermi="['monitor:job:remove']">删除</el-button>
          <el-dropdown size="mini"
                       @command="(command) => handleCommand(command, scope.row)"
                       v-hasPermi="['monitor:job:changeStatus', 'monitor:job:query']">
            <el-button size="mini"
                       type="text"
                       icon="el-icon-d-arrow-right">更多</el-button>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item command="handleRun"
                                icon="el-icon-caret-right"
                                v-hasPermi="['monitor:job:changeStatus']">执行一次</el-dropdown-item>
              <el-dropdown-item command="handleView"
                                icon="el-icon-view"
                                v-hasPermi="['monitor:job:query']">任务详细</el-dropdown-item>
              <el-dropdown-item command="handleJobLog"
                                icon="el-icon-s-operation"
                                v-hasPermi="['monitor:job:query']">调度日志</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0"
                :total="total"
                :page.sync="queryParams.pageNum"
                :limit.sync="queryParams.pageSize"
                @pagination="getList" />

    <!-- 添加或修改定时任务对话框 -->
    <el-dialog :title="title"
               :visible.sync="open"
               width="800px"
               append-to-body>
      <el-form ref="form"
               :model="form"
               :rules="rules"
               label-width="120px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务名称"
                          prop="jobName">
              <el-input v-model="form.jobName"
                        placeholder="请输入任务名称" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组"
                          prop="jobGroup">
              <el-select v-model="form.jobGroup"
                         placeholder="请选择任务分组">
                <el-option v-for="dict in dict.type.sys_job_group"
                           :key="dict.value"
                           :label="dict.label"
                           :value="dict.value"></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item prop="invokeTarget">
              <span slot="label">
                调用方法
                <el-tooltip placement="top">
                  <div slot="content">
                    Bean调用示例：ryTask.ryParams('ry')
                    <br />Class类调用示例：com.ruoyi.quartz.task.RyTask.ryParams('ry')
                    <br />参数说明：支持字符串，布尔类型，长整型，浮点型，整型
                  </div>
                  <i class="el-icon-question"></i>
                </el-tooltip>
              </span>
              <el-input v-model="form.invokeTarget"
                        placeholder="请输入调用目标字符串" />
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="cron表达式"
                          prop="cronExpression">
              <el-input v-model="form.cronExpression"
                        placeholder="请输入cron执行表达式">
                <template slot="append">
                  <el-button type="primary"
                             @click="handleShowCron">
                    生成表达式
                    <i class="el-icon-time el-icon--right"></i>
                  </el-button>
                </template>
              </el-input>
            </el-form-item>
          </el-col>
          <el-col :span="24"
                  v-if="form.jobId !== undefined">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in dict.type.sys_job_status"
                          :key="dict.value"
                          :label="dict.value">{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略"
                          prop="misfirePolicy">
              <el-radio-group v-model="form.misfirePolicy"
                              size="small">
                <el-radio-button label="1">立即执行</el-radio-button>
                <el-radio-button label="2">执行一次</el-radio-button>
                <el-radio-button label="3">放弃执行</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发"
                          prop="concurrent">
              <el-radio-group v-model="form.concurrent"
                              size="small">
                <el-radio-button label="0">允许</el-radio-button>
                <el-radio-button label="1">禁止</el-radio-button>
              </el-radio-group>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer"
           class="dialog-footer">
        <el-button type="primary"
                   @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="Cron表达式生成器"
               :visible.sync="openCron"
               append-to-body
               destroy-on-close
               class="scrollbar">
      <crontab @hide="openCron=false"
               @fill="crontabFill"
               :expression="expression"></crontab>
    </el-dialog>

    <!-- 任务日志详细 -->
    <el-dialog title="任务详细"
               :visible.sync="openView"
               width="700px"
               append-to-body>
      <el-form ref="form"
               :model="form"
               label-width="120px"
               size="mini">
        <el-row>
          <el-col :span="12">
            <el-form-item label="任务编号：">{{ form.jobId }}</el-form-item>
            <el-form-item label="任务名称：">{{ form.jobName }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务分组：">{{ jobGroupFormat(form) }}</el-form-item>
            <el-form-item label="创建时间：">{{ form.createTime }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="cron表达式：">{{ form.cronExpression }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="下次执行时间：">{{ parseTime(form.nextValidTime) }}</el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="调用目标方法：">{{ form.invokeTarget }}</el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="任务状态：">
              <div v-if="form.status == 0">正常</div>
              <div v-else-if="form.status == 1">暂停</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="是否并发：">
              <div v-if="form.concurrent == 0">允许</div>
              <div v-else-if="form.concurrent == 1">禁止</div>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="执行策略：">
              <div v-if="form.misfirePolicy == 0">默认策略</div>
              <div v-else-if="form.misfirePolicy == 1">立即执行</div>
              <div v-else-if="form.misfirePolicy == 2">执行一次</div>
              <div v-else-if="form.misfirePolicy == 3">放弃执行</div>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer"
           class="dialog-footer">
        <el-button @click="openView = false">关 闭</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listJob, getJob, delJob, addJob, updateJob, runJob, changeJobStatus } from "@/api/monitor/job"
import Crontab from '@/components/Crontab'

export default {
  components: { Crontab },
  name: "Job",
  dicts: ['sys_job_group', 'sys_job_status'],
  data () {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 定时任务表格数据
      jobList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 是否显示详细弹出层
      openView: false,
      // 是否显示Cron表达式弹出层
      openCron: false,
      // 传入的表达式
      expression: "",
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        jobName: undefined,
        jobGroup: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        jobName: [
          { required: true, message: "任务名称不能为空", trigger: "blur" }
        ],
        invokeTarget: [
          { required: true, message: "调用目标字符串不能为空", trigger: "blur" }
        ],
        cronExpression: [
          { required: true, message: "cron执行表达式不能为空", trigger: "blur" }
        ]
      }
    }
  },
  created () {
    this.getList()
  },
  methods: {
    /** 查询定时任务列表 */
    getList () {
      this.loading = true
      listJob(this.queryParams).then(response => {
        this.jobList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 任务组名字典翻译
    jobGroupFormat (row, column) {
      return this.selectDictLabel(this.dict.type.sys_job_group, row.jobGroup)
    },
    // 取消按钮
    cancel () {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset () {
      this.form = {
        jobId: undefined,
        jobName: undefined,
        jobGroup: undefined,
        invokeTarget: undefined,
        cronExpression: undefined,
        misfirePolicy: 1,
        concurrent: 1,
        status: "0"
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery () {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery () {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange (selection) {
      this.ids = selection.map(item => item.jobId)
      this.single = selection.length != 1
      this.multiple = !selection.length
    },
    // 更多操作触发
    handleCommand (command, row) {
      switch (command) {
        case "handleRun":
          this.handleRun(row)
          break
        case "handleView":
          this.handleView(row)
          break
        case "handleJobLog":
          this.handleJobLog(row)
          break
        default:
          break
      }
    },
    // 任务状态修改
    handleStatusChange (row) {
      let text = row.status === "0" ? "启用" : "停用"
      this.$modal.confirm('确认要"' + text + '""' + row.jobName + '"任务吗？').then(function () {
        return changeJobStatus(row.jobId, row.status)
      }).then(() => {
        this.$modal.msgSuccess(text + "成功")
      }).catch(function () {
        row.status = row.status === "0" ? "1" : "0"
      })
    },
    /* 立即执行一次 */
    handleRun (row) {
      this.$modal.confirm('确认要立即执行一次"' + row.jobName + '"任务吗？').then(function () {
        return runJob(row.jobId, row.jobGroup)
      }).then(() => {
        this.$modal.msgSuccess("执行成功")
      }).catch(() => { })
    },
    /** 任务详细信息 */
    handleView (row) {
      getJob(row.jobId).then(response => {
        this.form = response.data
        this.openView = true
      })
    },
    /** cron表达式按钮操作 */
    handleShowCron () {
      this.expression = this.form.cronExpression
      this.openCron = true
    },
    /** 确定后回传值 */
    crontabFill (value) {
      this.form.cronExpression = value
    },
    /** 任务日志列表查询 */
    handleJobLog (row) {
      const jobId = row.jobId || 0
      this.$router.push('/monitor/job-log/index/' + jobId)
    },
    /** 新增按钮操作 */
    handleAdd () {
      this.reset()
      this.open = true
      this.title = "添加任务"
    },
    /** 修改按钮操作 */
    handleUpdate (row) {
      this.reset()
      const jobId = row.jobId || this.ids
      getJob(jobId).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改任务"
      })
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.jobId != undefined) {
            updateJob(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addJob(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete (row) {
      const jobIds = row.jobId || this.ids
      this.$modal.confirm('是否确认删除定时任务编号为"' + jobIds + '"的数据项？').then(function () {
        return delJob(jobIds)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => { })
    },
    /** 导出按钮操作 */
    handleExport () {
      this.download('monitor/job/export', {
        ...this.queryParams
      }, `job_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
